Many more of Janice VanCleave's wild, wacky, and weird chemistry experiments

Descripción

In a series of fun and involving hands-on chemistry experiments, kids learn how to measure the volume of melted snow, determine the weight of water, and demonstrate the effect that cold temperatures have on air density. They will also demonstrate how the density of different liquids varies, construct a hydrometer, demonstrate the cohesive force of water, and show how a chemical reaction can create heat. Featuring color illustrations and safe, simple step-by-step instructions, Janice VanCleave shows just how much fun science can be.